Lewis B. Kaden was an American businessman, attorney, legal scholar, and former political advisor who served as vice chairman of Citigroup Inc from 2005 to 2013.
After he graduated from Harvard Law School, Kaden joined the legislative staff of U.S.
[4] Prior to joining Citigroup, Kaden had spent most of his career in academia and working as a lawyer.
For nearly a decade before entering private practice, Kaden was a tenured professor at Columbia.
[6] In June 2020 at the age of 78, Kaden died of injures related to a fall.